25886664

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 74880000

約数和(自身を除く): 48993336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 127, 149, 152, 171, 228, 254, 298, 342, 381, 447, 456, 508, 596, 684, 762, 894, 1016, 1143, 1192, 1341, 1368, 1524, 1788, 2286, 2413, 2682, 2831, 3048, 3576, 4572, 4826, 5364, 5662, 7239, 8493, 9144, 9652, 10728, 11324, 14478, 16986, 18923, 19304, 21717, 22648, 25479, 28956, 33972, 37846, 43434, 50958, 56769, 57912, 67944, 75692, 86868, 101916, 113538, 151384, 170307, 173736, 203832, 227076, 340614, 359537, 454152, 681228, 719074, 1078611, 1362456, 1438148, 2157222, 2876296, 3235833, 4314444, 6471666, 8628888, 12943332, 25886664]

約数ペア:

[(1, 25886664), (2, 12943332), (3, 8628888), (4, 6471666), (6, 4314444), (8, 3235833), (9, 2876296), (12, 2157222), (18, 1438148), (19, 1362456), (24, 1078611), (36, 719074), (38, 681228), (57, 454152), (72, 359537), (76, 340614), (114, 227076), (127, 203832), (149, 173736), (152, 170307), (171, 151384), (228, 113538), (254, 101916), (298, 86868), (342, 75692), (381, 67944), (447, 57912), (456, 56769), (508, 50958), (596, 43434), (684, 37846), (762, 33972), (894, 28956), (1016, 25479), (1143, 22648), (1192, 21717), (1341, 19304), (1368, 18923), (1524, 16986), (1788, 14478), (2286, 11324), (2413, 10728), (2682, 9652), (2831, 9144), (3048, 8493), (3576, 7239), (4572, 5662), (4826, 5364)]